simple_PCA_BP

用时间序列法进行预测，模型为ARMI模型(Time series method used to predict, model for model ARMI)

sliding mode atiti. for help you in programming

dtft程序图源代码，本科生毕业设计程序( DTMF, by itself, creates a new DTMF or raises the existing )

独立成分分析代码 这是ICA的源码和改进的代码(this is the code of ICA，this is the improved code for the traditional ICA)

AFSA_fx是用人工鱼群算法（artificial fish swarm algorithm）解决一元函数寻优问题。文件打开后运行AFSA_fx.m文件即可得到结果，代码中有详细注释，方便修改。运行示例已经保存为图片附在压缩包中。(AFSA_fx is (artificial fish swarm algorithm) function is used to solve a dollar AFSA optimization problem. Run AFSA_fx.m file to get the file to open the result, the code has detailed notes, easy to modify. Run the sample has been saved as a picture attached to the compressed package.)

人脸识别经典程序，包括模式识别的全部过程(Classical Face Recognition procedures, including the whole process of pattern recognition)

频带数字通信中，频带一阶锁相环simulink模型(band digital communications, a frequency band PLL Simulink model)

说明：  k均值的matlab代码，包含两个程序——主程序k_means和被调用程序euclidean_distance，详见压缩文件(K-means matlab code, including two programs -- the main program k_means and called program euclidean_distance, see the compressed file)

说明：  Kruskal避圈算法的matlab实现(Kruskal algorithm matlab circle to avoid the realization of)

实现阵列信号处理中波达方向DOA估计的MUSIC算法(DOA estimation of MUSIC algorithm to achieve)